Exercise ball with two steps



FIG. 1 is a perspective view of an exercise ball with two steps showing my new design;

FIG. 2 is a front elevation view of FIG. 1;

FIG. 3 is a side elevation view of FIG. 1;

FIG. 4 is a top plan view of FIG. 1;

FIG. 5 is a bottom plan view of FIG. 1;

FIG. 6 is a perspective view of a person depicted in broken lines exercising with exercise ball with two steps; and,

FIG. 7 is a perspective view of another person depicted in broken lines exercising with exercise ball with two steps.

The broken lines in the drawings represent unclaimed environmental subiect matter and form no part of the claim. 

CLAIM The ornamental design for an exercise ball with two steps, as shown and described. 